Why do brakes need to be replaced in the first place?

Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced.

What’s the squealing sound I hear when braking?

Over time, wear indicators in brake pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

What if it’s more of a grinding sound?

If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

Why do the brakes seem to pulsate when stopping?

It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

What about vibrations or shaking in the steering wheel?

This is more serious than pulsation. If the brakes are very worn or the rotors are unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

ACDelco Gold 18M2426 (19288627) Brake Master Cylinder Assembly

Product ID: 19241239

Details

Brand
ACDelco
Global Trade Identification Number
Manufacturer
ACDelco
OEM Part Number
19288627
Unit Count
1 Count

🔩Durable cast iron & aluminum build

⚙️Precision bore diameter 0.937 inch

🛠️Meets SAE J1153 & J1154 brake standards

Description

🚗 Stop Confidently, Drive Boldly: Master Your Brakes with Precision!

DRAG FREE BRAKING SYSTEM - Innovative piston assembly and return spring prevent brake drag, extending your brake pad life.
PRECISION FIT GUARANTEED - Geometrical tolerance ensures seamless alignment between body and reservoir—no guesswork, just perfect fit.
CERTIFIED BRAKE PERFORMANCE - Engineered to exceed SAE J1153 & J1154 standards for ultimate stopping power and safety.
READY TO INSTALL OUT OF THE BOX - No assembly required—bench bled and primed for quick, hassle-free installation.
DURABLE DUAL MATERIAL CONSTRUCTION - Cast iron and aluminum combo reduces stress on brake booster mounts for long-lasting reliability.

The Gold 18M2426 Brake Master Cylinder Assembly by ACDelco is a premium, vehicle-specific replacement part combining cast iron and aluminum for durability and stress reduction. It meets rigorous SAE J1153 and J1154 brake performance standards, features a precise 0.937-inch bore diameter, and includes a piston assembly with return spring to prevent brake drag and premature pad wear. Ready to install with no assembly needed, it offers professional-grade reliability backed by a 24-month unlimited mile warranty.

Specifications

ASIN	B005OVCHRY
Best Sellers Rank	#920,319 in Automotive ( See Top 100 in Automotive ) #3,067 in Automotive Replacement Brake Hydraulic Parts
Brand Name	ACDelco
Customer Reviews	4.6 4.6 out of 5 stars (337)
Global Trade Identification Number	40707773812271
Included Components	Brake Master Cylinder Assembly
Item Type Name	Brake Master Cylinder Assembly
Item Weight	1.3 pounds
Manufacturer	ACDelco
Manufacturer Part Number	19288627
Manufacturer Warranty Description	24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.
Model Number	18M2426
Number of Items	1
OEM Equivalent Part Number	19288627
UPC	707773812273
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews